Dust Collector Update.

I posted my blog on the woodwhisperers forums to get some feed back, and they asked that I look into Thiens dust collector add on bit, so here it is.

I made the last two pics because I had way too many particles being traced, so I knocked em down to 10 or 20 total.

This one makes some sense.  There is a separator board that has a small, 1" slit around the outer edge of the board (270* total).  As the dirt and dust particles travel around the outer edge of the can, and make contact, they slow down and fall out of suspension... sound theory.  Thoughts?